SUNRESIN STOCK CODE 300487

 seplite@sunresin.com     +86-29-89182091
ION EXCHANGE TECHNIQUE FOR METALS RESOURCE RECYCLING
You are here: Home » Industry » Hydrometallurgy & Mining

Products List

Typical Cases

Lithium Extraction From Brine Lake
Gallium Extraction from Bayer Liquor

Industry

Contact Us

   Sunresin Park,No.135, jinye Road, Xi'an        Hitech Industrial Development Zone,              Shaanxi-710076, China
  E-mail: seplite@sunresin.com
  Tel: +86-29-89182091

Hydrometallurgy & Mining

Ion Exchange Technique for Metals Resource Recycling

Hydrometallurgy is a technique for extractive metallugry involving the three general area: leaching; solution concentration and purification; metal or metal compound recovery. Ion exchange technologies are usually used in the second area. Cation, anion, 
 
Ichelating ion exchange resins and  adsorbent resins  are all used to exchange cation, anion with the solution so as to enrich metals for recovery and reuse, or removal and disposal. This is a technology for metals resource recycling or impurities removal of high-purity metals.
Ion exchange resins  can separate, concentrate, purify and extract uranium from depleted uranium ore and extract precious metals such as vanadium, tungsten, molybdenum, rare earth elements and gold and silver.
 
Sunresin has made R&D of many metal ions for several years, and exploited a series high-selectivity resins aiming at these metal ions, which are usually used in combination to produce high-purity metals in different functions in the metals processing industries. 
 
Sunresin's gallium extraction technique from Bayer mother liquor, and lithium extraction from brine with high lithium magnesium ratio, Battery-grade lithium carbonate production technique have achieved great success in China and have produced significant economic benefits.
 
Gallium-Ga Lithium-Li, Nickel-Ni, Copper-Cu,
Vanadium-V, Rhenium-Rh, Scandium-Sc, Iron-Fe,
Cobalt-Co Boron-B Mercury-Hg gold-Au
platinum-Pt palladium-Pd Uranium-U  
As the first and the only A-share listed company in Chinese ion exchange and adsorption resin industry, Sunresin is one of the few integrated purification solutions providers in China. Chinese manufacturers rely on Sunresin's technology. Through several years of hard work, Sunresin's EPC project has gradually landed several countries.
 

Sunresin's Advantages

  • Selective resins for many metal ions
  • Supporting Equipment & system
  • Successful EPC project cases

Sunresin's Advantages

  • Ga recovery from Bayer liquor in the Alumina industry
  • Ga recovery and Fe removal in alumina production from coal ash
  • Lithium carbonate recovery from bittern of saline lake
  • Scandium & Zinc recovery
  • Cobalt removal from Nickel sulfate solutions
  • Removal of Iron and Calcium and extraction of Gallium from fly ash production of Alumina
  • Extraction of Lithium carbonate in salt lake brine
  • Remove Boron from magnesium chloride brine
  • Extraction and separation of precious metals such as Gold, Silver, Platinum, Palladium, Rhodium, etc
  • Extraction of uranium
  • Extraction of metal oxides such as Tungsten and Molybdenum
  • Remove iron in Zinc/Nickel electrolyte circulation
  • Recovery of Rhenium from waste acid in metallurgical industry
  • Recovery of Platinum and Rhodium from nickel ammonium sulfate solution
  • Separation and recovery of residual organic matter, such as tributyl phosphate and diethyl hexyl phosphate, by electrolyte or metal purification liquid-liquid extraction
  • Recovery of metal catalysts in organic phases in the organic and synthetic fields
  • Removal of chloride ions from manganese sulfate electrolyte
  • Removal of Bismuth and Antimony from copper electrolyte

Sunresin Technique for Some Important Metal Industries

Gallium Recovery
Ion exchange technique for Gallium recovery from Bayer liquor in the Alumina industry
Copper Recovery
Ion exchange technique for copper recovery from mines, mining tailings, electroplating
Lithium Recovery
High-purity lithium carbonate production technique
Nickel Recovery
Ion exchange technique for Nickel Recovery from laterite-nickel resource
Removal Of Impurities
Ion exchange technique for metals purification
Valuable Metals Extraction
Ion exchange technique for metals extraction

Our Product List

Latest News

01 2020-12
A Better Choice for Tungsten and Molybdenum Separation

Sunresin has set up special topics and established a special research team based on customers’ needs to conduct research and analysis on the element composition and existing technology of tungsten leaching solution, and successfully developed sepcial resin Seplite® LSC680 for tungsten and molybdenum separation as well as the matching process.

27 2020-11
Acetone Purification and Cycling (Methylamine removal), solvent in the production of PPS (polyphenylene sulfide)

The ion exchange resin (IER) method is very excellent and efficient for acetone purification. Acetone will pass cation exchange resins first and then the anion exchange resins, more than 95% methylamine will be removed.

24 2020-11
Sunresin awarded as Asia's Best Under A Billion by Forbes 

On November 23, 2020,Forbes announced Asia’s Best Under A Billion 2019 list. Sunresin was honored to be selected. The promulgation ceremony originally scheduled to be held in Bangkok, Thailand, was carried out online due to continuous spreading pandemic.

Here to Provide Complete Separation and Purification Solutions
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
Call us on:
+86-29-89182091

FOLLOW US

Copyright © Sunresin New Materials Co.Ltd., Xi'an All Rights Reserved